\begin{table}[ht!] \centering 
  \caption{Mining Activity and Pr(Armed Conflict)} 
  \label{tab:did_ucdp} 
\begin{tabular}{@{\extracolsep{0pt}}lccccccc} 
\\[-1.8ex]\hline 
\hline \\[-1.8ex] 
 & \multicolumn{7}{c}{\textit{Dependent variable:}} \\ 
\cline{2-8} 
\\[-1.8ex] & \multicolumn{5}{c}{$\mathbb{1}$(UCDP Event)} & \multicolumn{2}{c}{} \\ 
 & Full & Full & Full & Border & Border$\leq$2 & Full & Border$\leq$2 \\ 
\\[-1.8ex] & (1) & (2) & (3) & (4) & (5) & (6) & (7)\\ 
\hline \\[-1.8ex] 
 $D_{it}$ & 0.0002 & 0.0005 & 0.001 & 0.002 & 0.002 &  &  \\ 
  & (0.001) & (0.001) & (0.002) & (0.002) & (0.003) &  &  \\ 
  & & & & & & & \\ 
 $P_{it}$ (Placebo) &  &  &  &  &  & $-$0.0000 & 0.001 \\ 
  &  &  &  &  &  & (0.001) & (0.002) \\ 
  & & & & & & & \\ 
\hline \\[-1.8ex] 
Mean($y_{it}$) & 0.0002 & 0.0002 & 0.0002 & 0.001 & 0.0014 & 0.0002 & 0.0013 \\ 
\\[-1.8ex]\hline \hline \\[-1.8ex]
 & \multicolumn{7}{c}{\textit{Dependent variable:}} \\ 
\cline{2-8} 
\\[-1.8ex] & \multicolumn{5}{c}{$\mathbb{1}$(UCDP Event $>$ 25 Deaths)} & \multicolumn{2}{c}{} \\ 
 $D_{it}$ & 0.0002 & 0.0002 & 0.0000$^{*}$ & 0.0003 & 0.0003 &  &  \\ 
  & (0.0002) & (0.0002) & (0.0000) & (0.0002) & (0.0002) &  &  \\ 
  & & & & & & & \\ 
 $P_{it}$ (Placebo) &  &  &  &  &  & 0.0000$^{*}$ & 0.0001$^{*}$ \\ 
  &  &  &  &  &  & (0.0000) & (0.0001) \\ 
  & & & & & & & \\ 
\hline \\[-1.8ex] 
\hline \\[-1.8ex] Cell FEs & 1,500,538 & 1,500,538 &  & 50,766 & 14,309 & 1,500,292 & 14,063 \\ 
Cell-Period FEs &  &  & 6,002,152 &  &  &  &  \\ 
Year FEs & 22 &  & 22 &  &  &  &  \\ 
Country-Year FEs &  & 1,232 &  &  &  & 1,232 &  \\ 
Area-Year FEs &  &  &  & 17,490 & 17,490 &  & 17,490 \\ 
Mean($y_{it}$) & 0 & 0 & 0 & 0.0001 & 0.0001 & 0 & 0.0001 \\ 
Observations & 33,011,836 & 33,011,836 & 33,011,836 & 2,105,554 & 437,008 & 33,001,330 & 413,098 \\ 
\hline 
\hline \\[-1.8ex] 
\textit{Note:}  & \multicolumn{7}{r}{Robust standard errors clustered on cell; $^{\dagger} p <$ 0.1, $^*p <$ 0.05} \\ 
\end{tabular} 
\end{table} 
